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THREAT OPS › Threat News › [NVD] CVE-2025-21699 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Truncate an inode's address space when flipping the GFS2_DIF_JDATA flag: depending on that flag, the pages in the address space will either use buf

[NVD] CVE-2025-21699 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag Truncate an inode's address space when flipping the GFS2_DIF_JDATA flag: depending on that flag, the pages in the address space will either use buf

lownvdPublished 2025-02-12

CVE-2025-21699 CVSS: 7.8 HIGH Published: 2025-02-12T14:15:33.020

In the Linux kernel, the following vulnerability has been resolved:

gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag

Truncate an inode's address space when flipping the GFS2_DIF_JDATA flag: depending on that flag, the pages in the address space will either use buffer heads or iomap_folio_state structs, and we cannot

Indicators of compromise

CVE-2025-21699cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2025-21699